/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

ComboBoxBinding.prototype = new Binding;
ComboBoxBinding.prototype.constructor = ComboBoxBinding;
ComboBoxBinding.superclass = Binding.prototype;

/**
* @class
* Here's a weird binding that will replace itself with a text node!
*/
function ComboBoxBinding() {

	/**
	* @type {SystemLogger}
	*/
	this.logger = SystemLogger.getLogger("ComboBoxBinding");

	/*
	* Returnable.
	*/
	return this;
}

/**
* Identifies binding.
*/
ComboBoxBinding.prototype.toString = function () {

	return "[ComboBoxBinding]";
}

/**
* Observe how the binding gets disposed and replaced by a simple text node.
* TODO: This is silly, just keep the element and add some text!
* @overloads {Binding#onBindingAttach}
*/
ComboBoxBinding.prototype.onBindingAttach = function () {

	ComboBoxBinding.superclass.onBindingAttach.call(this);

	var text = this.bindingDocument.createTextNode(
		Resolver.resolve("\u25BC")
	);

	this.bindingElement.appendChild(text);

	
}

/**
* ComboBoxBinding factory.
* @param {DOMDocument} ownerDocument
* @return {ComboBoxBinding}
*/
ComboBoxBinding.newInstance = function (ownerDocument) {

	var element = DOMUtil.createElementNS(Constants.NS_UI, "ui:combobox", ownerDocument);
	return UserInterface.registerBinding(element, ComboBoxBinding);
}